airstrikes have helped iraq he and kurdish forces regain their footing in iraq, but he expects islamic militants will recruit and stage a new offensive. general martin dempsey says it is possible to contain the militants, but he says it can't be done permanently without going after the group in syria. finally, both u.s. health workers who were infected with ebola in liberia have been released from emory university hospital in atlanta after fighting off the potentially deadly virus. one of the victims can't brand play called it a miraculous day. he said he is thrilled to be a live and be reunited with his family. >> thanks very much, su keenan. automation, efficiency, accuracy. information technology infrastructures are run by automatic learning technology rather than by people. the idea comes from the founder and chief executive of ip soft. he joins me now. thank you for being here. give us an example of how learning technology can be applied to the world of business process outsourcing. >> that is very insightful. the fundamental question of that, when you are running your processes,